| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $201.55 | 9.315% | $220.3244 | $220.32 | $220.30 | $220.30 |
| Purchase #2 | $23.55 | 9.337% | $25.7489 | $25.75 | $25.75 | $25.70 |
| Purchase #3 | $97.49 | 5.792% | $103.1366 | $103.14 | $103.15 | $103.10 |
| Purchase #4 | $13.84 | 6.143% | $14.6902 | $14.69 | $14.70 | $14.70 |
| Purchase #5 | $144.67 | 3.232% | $149.3457 | $149.35 | $149.35 | $149.30 |
| Purchase #6 | $225.77 | 9.532% | $247.2904 | $247.29 | $247.30 | $247.30 |
| Purchase #7 | $211.41 | 11.502% | $235.7264 | $235.73 | $235.75 | $235.70 |
| 7 purchase totals = | $918.28 | $996.2626 | $996.27 | $996.30 | $996.10 | |